Question

HELP NOW PLEASE!!!!......Find the measure of angle A.

Answer 1

where is the picture?

Answer 2

Here's the picture

Answer 3

so you know that all angles in a triangle add up to 180, right?

Answer 4

*180 degrees

Answer 5

what are the answer choices

Answer 6

@gswag98

Answer 7

no answer choices....my program thing just tells me to "Type the correct answer rounded to one decimal place, then press Enter"

Answer 8

are you allowed to use a calculator?

Answer 9

this is just basic trig
let x be angle A
tan(x)=opposite/adjacent
tan(x)=8.2/5.1
tan(x)=1.60784313725\[x=\tan^{-1} 1.60784313725\]

Answer 10

use a calculator to solve

Answer 11

you can use SOHCAHTOA

Answer 12

so i think you can using

tg A = oppsite side divide adjacent side

hope this will help you

Answer 13

I'm allowed to use a calculator @Samantha1lehman

Answer 14

is the ans 9.65?

Answer 15

okay so.. i will give you the link to how you can use your calculator to find out the answer. as i said earlier, you can use SOHCAHTOA

Answer 16

http://www.mathwords.com/s/sohcahtoa.htm

Answer 17

no that's not the answer @cj49

Answer 18

http://www.mathsisfun.com/algebra/sohcahtoa.html @gswag98 this might explian it better

Answer 19

\[58.120403152899~degrees\]

Answer 20

so 58.1 degrees

Answer 21

is your answer

Answer 22

thanx @acxbox22

Answer 23

\(\Huge\cal\color{green}{Anytime~ :)}\)